Hex-shaped protective bumpers



FIG. 1 is a perspective view of a hex-shaped protective bumper according to my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view, the left side being identical thereto;

FIG. 4 is a front view, the rear view being identical thereto; and,

FIG. 5 is a bottom view thereof, the partial stippling thereon is understood to continue throughout the bottom surface of the bumper. 

The ornamental design for a hex-shaped protective, as shown and described. 